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02--> MgO* Mg+ 13. Balance the following equation: Your answer 14. Using the equation in number 13, when 0,25 moles of Mg reacts with excess oxygen, how many moles of MgO are produced? (Hint: 1 step conversion) O 0.50 moles Mg0 0.25 moles Mgo 1.0 moles Mg0 O 0.75 moles Mg0

02--> MgO* Mg+ 13. Balance the following equation: Your answer 14. Using the equation in number 13, when 0,25 moles of Mg reacts with excess oxygen, how many moles of MgO are produced? (Hint: 1 step conversion) O 0.50 moles Mg0 0.25 moles Mgo 1.0 moles Mg0 O 0.75 moles Mg0

Introductory Chemistry: A Foundation
Introductory Chemistry: A Foundation
9th Edition
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Donald J. DeCoste
Chapter10: Energy
Section: Chapter Questions
Problem 3ALQ: ou place hot metal into a beaker of cold water. ol type='a'> Eventually what is true about the...
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Mg + 02 --> Mgo 13. Balance the following equation: Your answer 14. Using the equation in number 13, when 0.25 moles of Mg reacts with excess oxygen, how many moles of MgO are produced? (Hint: 1 step conversion) * 0.50 moles MgO 0.25 moles Mgo 1.0 moles MgO 0.75 moles Mg0 15. What is the pressure of a 2.0L container that holds 0.78 moles of hydrogen gas at 34 degrees Celsius? (R=0,0821 L atm/K mol),* 9.8 atm 1.09 atm 4.35 atm 39.3 atm
Transcribed Image Text:Mg + 02 --> Mgo 13. Balance the following equation: Your answer 14. Using the equation in number 13, when 0.25 moles of Mg reacts with excess oxygen, how many moles of MgO are produced? (Hint: 1 step conversion) * 0.50 moles MgO 0.25 moles Mgo 1.0 moles MgO 0.75 moles Mg0 15. What is the pressure of a 2.0L container that holds 0.78 moles of hydrogen gas at 34 degrees Celsius? (R=0,0821 L atm/K mol),* 9.8 atm 1.09 atm 4.35 atm 39.3 atm
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